Results 141 to 150 of about 19,250 (258)

Emergence of Anisotropic Subcompartments via Coassembly of Hierarchically Ordered G-Quadruplexes and Fluid Polylysine in Droplet-Based Compartments. [PDF]

ACS Nano
Sugai H, Tomita S, Toyoda M, Watanuki K, Fukuyama M, Kajitani T, Kinbara K.   +6 more
europepmc   +1 more source

Acid Resistant and Highly Silver Selective Membranes Based on Charged Nanoporous 2D‐Materials

Small, EarlyView.
In this work, new membranes based on charged & nanoporous nanosheets with unprecedented selectivity to silver versus a wide range of other metallic ions are reported. Furthermore, a demonstrated and lead specific intralamellar lead pathway is demonstrated. A potential applicability for ubiquitous silver in WEEE is validated.
Sarah M. Chevrier, Thibault Rosier, Bo Han, Lina Cherni, Fabien L. Olivier, Hélène Isnard, Jean‐Christophe P. Gabriel   +6 more
wiley   +1 more source

Liquid Crystal-Based Optical Biosensor for Quantitative, Highly Sensitive Detection of Proteins. [PDF]

Biosensors (Basel)
Fiorentini L, Barboza R, Logovatovskaya M, Rocchetti E, Mariani P, Lucchetti L.   +5 more
europepmc   +1 more source

Spatial Activity Patterning and Topological Defect Transport in Acoustically Energized Active Liquid Crystals

Small, EarlyView.
Channel geometry is used to pattern activity in acoustically energized active liquid crystals, producing controlled, directional transport of topological defects. The mechanism is revealed by experiment and minimal modeling, offering a new design principle for programmable topological transport and active microfluidic architectures. ABSTRACT Patterning
Antonio Tavera‐Vázquez, Paul F. Nealey, Alexey Snezhko, Andrey Sokolov   +3 more
wiley   +1 more source

Tuning refractive indices in nematic liquid crystal via nanoparticles coupling. [PDF]

Sci Rep
Beigmohammadi M, Khadem Sadigh M, Mahiny M.   +2 more
europepmc   +1 more source

Enhanced Actuation Stability of Liquid Crystal Elastomer Actuators With Diels–Alder Dynamic Bonds

Small, EarlyView.
By leveraging furan substitution, enhanced thermal stability during actuation of liquid crystal elastomers (LCEs) with Diels–Alder dynamic (DA) bonds was achieved. This work demonstrates that 3‐substituted furan broadens the actuation window of LCEs with DA bonds and enables superior thermomechanical stability and cycling performance at elevated ...
Konstantinos Stamatis, Yoo Jin Lee, Asaf Dana, Manivannan Sivaperuman Kalairaj, Caleb A. Crusco, Jared A. Gibson, Sasha M. George, Svetlana A. Sukhishvili, Taylor H. Ware   +8 more
wiley   +1 more source

Poling-free integrated second-order nonlinear optics with evaporated organic thin films. [PDF]

Sci Adv
Thériault PL, Petit A, V S AA, Kéna-Cohen S.   +3 more
europepmc   +1 more source

Electrically Switchable Diffraction Grating Based on Electrophoretic Redistribution of Carbon Black Nanoparticles

Small, EarlyView.
Electrically reconfigurable diffraction gratings based on electrophoretic carbon black (CB) nanoparticles are demonstrated. Voltage‐driven particle redistribution forms periodic absorbing patterns with switchable wide‐ and narrow‐slit diffraction modes. The proposed diffractor exhibits negligible polarization dependence, wide‐temperature operation from
Young Jin Lim, ChaeLim Han, Yeon Jin Han, YeChan Na, Tae Hyung Kim, Seung Hee Lee, MinSu Kim   +6 more
wiley   +1 more source

Decoding chirality at the nanoscale with momentum-space polarimetry. [PDF]

Light Sci Appl
Nayak JK, Sarkar M, Zavatski S, Buhara E, Boroviks S, Martin OJF.   +5 more
europepmc   +1 more source

A Newly Discovered Tablet‐Making Facility in Nineveh: Insights From Scientific Analysis

Archaeometry, EarlyView.
ABSTRACT This paper addresses the question of tablet technology in the Neo‐Assyrian capital city of Nineveh. Recent excavations in the lower town of Nineveh by the Iraqi–Italian Archaeological Expedition uncovered an exceptional assemblage of more than 200 tablets from an elite residence that appears to have included a scriptorium.
Mathilde Jean, Michela Spataro, Jonathan Taylor, Gianfranco Ulian, Giovanni Valdré, Gabriele Giacosa, Eleonora Mariani, Nicolò Marchetti   +7 more
wiley   +1 more source